CVE-2021-41750

A cross-site scripting (XSS) vulnerability in the SEOmatic plugin 3.4.10 for Craft CMS 3 allows remote attackers to inject arbitrary web script via a GET to…

published June 12, 2022

CVSS
—
EPSS
1%
Percentile
65.6
In the wild
Unconfirmed
What it is

A cross-site scripting (XSS) vulnerability in the SEOmatic plugin 3.4.10 for Craft CMS 3 allows remote attackers to inject arbitrary web script via a GET to /index.php?action=seomatic/file/seo-file-link with url parameter containing the base64 encoded URL of a malicious web page / file and fileName parameter containing an arbitrary filename with the intended content-type to be rendered in the user's browser as the extension.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01109 · 65.6th percentile
Published
2022-06-12T11:29Z
EPSS history
Timeline
  • 12 JUN 11:29Z
    A cross-site scripting (XSS) vulnerability in the SEOmatic plugin 3.4.10 for Craft CMS 3 allows remote attackers to inject arbitrary web script via a GET to…
    cvelistv5